A wire with current i = 3.06 A is shown in the figure. Two semi-infinite straight sections, both tangent to the same circle with radius 3.52 cm, are connected by a circular arc that has a central angle 0 and runs along the circumference of the circle. The connecting arc and the two straight sections all lie in the same plane. If B = 0 at the center of the circle, what is 0? Connecting are Number i Units ° (degrees)

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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PLEASE be clear in your answer since the last time I posted was incorrect, thanks.

**Problem Statement:**

A wire with current \( i = 3.06 \, \text{A} \) is shown in the figure. Two semi-infinite straight sections, both tangent to the same circle with radius 3.52 cm, are connected by a circular arc that has a central angle \( \theta \) and runs along the circumference of the circle. The connecting arc and the two straight sections all lie in the same plane. If \( B = 0 \) at the center of the circle, what is \( \theta \)?

**Diagram Explanation:**

- The diagram shows a circle with radius \( R = 3.52 \, \text{cm} \).
- Two lines represent semi-infinite straight sections tangent to the circle.
- These straight sections are connected by a circular arc that forms a central angle \( \theta \) at the center of the circle.
- The current \( i = 3.06 \, \text{A} \) flows through the wire starting from one straight section, through the arc, and into the other straight section.
- The problem asks for the angle \( \theta \) when the magnetic field \( B = 0 \) at the center of the circle.

**Answer Fields:**

- Number: [Input field for numerical value]
- Units: Degrees (°) [Dropdown for unit selection]
Transcribed Image Text:**Problem Statement:** A wire with current \( i = 3.06 \, \text{A} \) is shown in the figure. Two semi-infinite straight sections, both tangent to the same circle with radius 3.52 cm, are connected by a circular arc that has a central angle \( \theta \) and runs along the circumference of the circle. The connecting arc and the two straight sections all lie in the same plane. If \( B = 0 \) at the center of the circle, what is \( \theta \)? **Diagram Explanation:** - The diagram shows a circle with radius \( R = 3.52 \, \text{cm} \). - Two lines represent semi-infinite straight sections tangent to the circle. - These straight sections are connected by a circular arc that forms a central angle \( \theta \) at the center of the circle. - The current \( i = 3.06 \, \text{A} \) flows through the wire starting from one straight section, through the arc, and into the other straight section. - The problem asks for the angle \( \theta \) when the magnetic field \( B = 0 \) at the center of the circle. **Answer Fields:** - Number: [Input field for numerical value] - Units: Degrees (°) [Dropdown for unit selection]
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